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DE50212753D1 - Vormischbrenner mit hoher Flammenstabilität - Google Patents

Vormischbrenner mit hoher Flammenstabilität

Info

Publication number
DE50212753D1
DE50212753D1 DE50212753T DE50212753T DE50212753D1 DE 50212753 D1 DE50212753 D1 DE 50212753D1 DE 50212753 T DE50212753 T DE 50212753T DE 50212753 T DE50212753 T DE 50212753T DE 50212753 D1 DE50212753 D1 DE 50212753D1
Authority
DE
Germany
Prior art keywords
high flame
premix burner
flame stability
stability
premix
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50212753T
Other languages
English (en)
Inventor
Timothy Griffin
Peter Jansohn
Thomas Ruck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Vernova GmbH
Original Assignee
Alstom Technology AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10136313A external-priority patent/DE10136313A1/de
Priority claimed from DE10164097A external-priority patent/DE10164097A1/de
Application filed by Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE50212753D1 publication Critical patent/DE50212753D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion simultaneously or alternately of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details
    • F23D11/40—Mixing tubes; Burner heads
    • F23D11/402—Mixing chambers downstream of the nozzle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
    • F23D14/74—Preventing flame lift-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/36—Supply of different fuels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07002—Premix burners with air inlet slots obtained between offset curved wall surfaces, e.g. double cone burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
DE50212753T 2001-07-26 2002-07-18 Vormischbrenner mit hoher Flammenstabilität Expired - Lifetime DE50212753D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10136313A DE10136313A1 (de) 2001-07-26 2001-07-26 Vormischbrenner mit hoher Flammenstabilität
DE10164097A DE10164097A1 (de) 2001-12-24 2001-12-24 Vormischbrenner mit hoher Flammenstabilität

Publications (1)

Publication Number Publication Date
DE50212753D1 true DE50212753D1 (de) 2008-10-23

Family

ID=26009779

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50212753T Expired - Lifetime DE50212753D1 (de) 2001-07-26 2002-07-18 Vormischbrenner mit hoher Flammenstabilität

Country Status (3)

Country Link
US (1) US6834504B2 (de)
EP (1) EP1279898B1 (de)
DE (1) DE50212753D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049203A1 (de) * 2000-10-05 2002-05-23 Alstom Switzerland Ltd Verfahren zur Brennstoffeinleitung in einen Vormischbrenner
DE10332860A1 (de) * 2003-07-18 2005-02-10 Linde Ag Gasbrenner
US20050076644A1 (en) * 2003-10-08 2005-04-14 Hardwicke Canan Uslu Quiet combustor for a gas turbine engine
JP4324078B2 (ja) * 2003-12-18 2009-09-02 キヤノン株式会社 炭素を含むファイバー、炭素を含むファイバーを用いた基板、電子放出素子、該電子放出素子を用いた電子源、該電子源を用いた表示パネル、及び、該表示パネルを用いた情報表示再生装置、並びに、それらの製造方法
EP1614963A1 (de) 2004-07-09 2006-01-11 Siemens Aktiengesellschaft Verfahren und Vormischverbrennungssystem
NZ534091A (en) * 2004-07-13 2007-06-29 Fisher & Paykel Appliances Ltd Horizontal cooking surface with rotation causing vertical motion via slots and ball slides
JP4913746B2 (ja) * 2004-11-30 2012-04-11 アルストム テクノロジー リミテッド 予混合バーナー内の水素を燃焼する方法及び装置
US7841182B2 (en) * 2006-08-01 2010-11-30 Siemens Energy, Inc. Micro-combustor for gas turbine engine
DE602006010700D1 (de) * 2006-09-06 2010-01-07 Electrolux Home Prod Corp Gasbrenner für Kochgeräte
WO2008123895A2 (en) * 2006-12-04 2008-10-16 Firestar Engineering, Llc Spark-integrated propellant injector head with flashback barrier
US8572946B2 (en) 2006-12-04 2013-11-05 Firestar Engineering, Llc Microfluidic flame barrier
US8230673B2 (en) * 2006-12-04 2012-07-31 Firestar Engineering, Llc Rocket engine injectorhead with flashback barrier
US20080280238A1 (en) * 2007-05-07 2008-11-13 Caterpillar Inc. Low swirl injector and method for low-nox combustor
EP2209876A4 (de) * 2007-11-09 2014-01-08 Firestar Engineering Llc Monopropellanten aus einer distickstoffmonoxid-brennstoffmischung
EP2107313A1 (de) * 2008-04-01 2009-10-07 Siemens Aktiengesellschaft Gestufte Brennstoffversorgung in einem Brenner
AU2010271455A1 (en) * 2009-07-07 2012-02-09 Firestar Engineering Llc Aluminum porous media
WO2011091162A1 (en) * 2010-01-20 2011-07-28 Firestar Engineering, Llc Insulated combustion chamber
US20110219742A1 (en) * 2010-03-12 2011-09-15 Firestar Engineering, Llc Supersonic combustor rocket nozzle
US8943830B2 (en) 2012-02-16 2015-02-03 Solar Turbines Inc. Coated porous metallic mat
US20140134551A1 (en) * 2012-04-12 2014-05-15 Massachusetts Institute Of Technology Combustion Instability Suppression System Using Heat Insulating Flameholding Material
US9366432B2 (en) 2012-05-17 2016-06-14 Capstone Turbine Corporation Multistaged lean prevaporizing premixing fuel injector
JP5584260B2 (ja) * 2012-08-08 2014-09-03 日野自動車株式会社 排気浄化装置用バーナー
JP6440433B2 (ja) * 2014-09-29 2018-12-19 川崎重工業株式会社 燃料噴射ノズル、燃料噴射モジュール、及びガスタービン
US11226092B2 (en) * 2016-09-22 2022-01-18 Utilization Technology Development, Nfp Low NOx combustion devices and methods
EP3438540A1 (de) * 2017-07-31 2019-02-06 Siemens Aktiengesellschaft Brenner mit einem schalldämpfer
CN109210534A (zh) * 2018-08-20 2019-01-15 江苏大学 一种用于可视化研究的微型燃烧器
CN110671700B (zh) * 2019-11-11 2024-11-15 江苏通顺动力科技有限公司 一种射吸式焊炬多孔焊嘴
KR102469577B1 (ko) * 2020-12-31 2022-11-21 두산에너빌리티 주식회사 마이크로 믹서 및 이를 포함하는 연소기
CN115440124A (zh) * 2022-09-26 2022-12-06 中国人民解放军战略支援部队航天工程大学 研究热声不稳定的可调观测段多工作模态模型发动机
US12259135B2 (en) * 2023-02-02 2025-03-25 Pratt & Whitney Canada Corp. Combustor with fuel and air mixing plenum

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207091A1 (es) * 1975-09-29 1976-09-09 Westinghouse Electric Corp Disposicion de camara de combustion para turbina de gas
US4082497A (en) * 1976-03-29 1978-04-04 Ex-Cell-O Corporation High capacity quiet burner for hot air heating system
CH674561A5 (de) 1987-12-21 1990-06-15 Bbc Brown Boveri & Cie
US5026273A (en) * 1988-07-15 1991-06-25 W. R. Grace & Co.-Conn. High temperature combuster
US5440872A (en) * 1988-11-18 1995-08-15 Pfefferle; William C. Catalytic method
US5051241A (en) * 1988-11-18 1991-09-24 Pfefferle William C Microlith catalytic reaction system
GB2237104B (en) 1989-10-20 1993-07-21 Bowin Designs Pty Ltd Gas burner
ES2075454T3 (es) 1990-06-29 1995-10-01 Lepetit Spa Forma cristalina pura de rifapentina.
US5453003A (en) * 1991-01-09 1995-09-26 Pfefferle; William C. Catalytic method
DE4119018A1 (de) 1991-06-09 1992-12-10 Braun Ag Beheizbares geraet des persoenlichen bedarfs
US5307634A (en) 1992-02-26 1994-05-03 United Technologies Corporation Premix gas nozzle
CA2150106A1 (en) * 1993-03-01 1994-09-15 Jennifer S. Feeley Improved catalytic combustion system including a separator body
US5879148A (en) * 1993-03-19 1999-03-09 The Regents Of The University Of California Mechanical swirler for a low-NOx, weak-swirl burner
AU681271B2 (en) 1994-06-07 1997-08-21 Westinghouse Electric Corporation Method and apparatus for sequentially staged combustion using a catalyst
DE4426353A1 (de) 1994-07-25 1996-02-01 Abb Research Ltd Brenner
DE4426351B4 (de) 1994-07-25 2006-04-06 Alstom Brennkammer für eine Gasturbine
US6116014A (en) * 1995-06-05 2000-09-12 Catalytica, Inc. Support structure for a catalyst in a combustion reaction chamber
DE19521308A1 (de) 1995-06-12 1996-12-19 Siemens Ag Gasturbine zur Verbrennung eines Brenngases
DE19547913A1 (de) * 1995-12-21 1997-06-26 Abb Research Ltd Brenner für einen Wärmeerzeuger
DE19640818B4 (de) 1996-10-02 2006-04-27 Siemens Ag Vorrichtung und Verfahren zur Verbrennung eines Brennstoffs in Luft
EP0918152A1 (de) 1997-11-24 1999-05-26 Abb Research Ltd. Verfahren und Vorrichtung zur Kontrolle thermoakustischer Schwingungen in einem Verbrennungssystem
EP0918153B1 (de) 1997-11-24 2004-03-03 ALSTOM (Switzerland) Ltd Verfahren zum Minimieren thermoakustischer Schwingungen in Gasturbinenbrennkammern
US6178752B1 (en) 1998-03-24 2001-01-30 United Technologies Corporation Durability flame stabilizing fuel injector with impingement and transpiration cooled tip
EP0987491B1 (de) 1998-09-16 2005-07-20 ALSTOM Technology Ltd Verfahren zur Verhinderung von Strömungsinstabilitäten in einem Brenner

Also Published As

Publication number Publication date
US6834504B2 (en) 2004-12-28
EP1279898A2 (de) 2003-01-29
EP1279898A3 (de) 2003-04-16
US20030031972A1 (en) 2003-02-13
EP1279898B1 (de) 2008-09-10

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Legal Events

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8364 No opposition during term of opposition